Singapore's Changi airport, Sydney's Kingsford Smith and Helsinki's Vantaa lead the polls in passenger satisfaction, according to the latest International Air Transport Association (IATA) global airport monitor.

The publication looks at passenger satisfaction levels at 48 major airports world-wide, sampling the opinions of 90,000 international travellers.

Top-scoring Changi may have to work hard to keep its title though, as four other airports came within 5% of Singapore's score.

Source: Flight Daily News